Folding tandem bicycle

A folding bicycle and two-person technology, applied in the field of electrical switchgear, can solve the problems of oversized, unfoldable, difficult to store and move, etc., and achieve the effect of simple structure, improved comfort, safe and reliable use

Inactive Publication Date: 2016-02-10
TIANJIN AIDU BICYCLE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing tandem bicycles can satisfy people, cannot be f

Method used

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  • Folding tandem bicycle

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] refer to figure 1 The embodiment of the tandem folding bicycle of the present invention is further described:

[0030] In order to achieve the above object, the present invention adopts the following technical solutions: a double folding bicycle, comprising: a brake 1 installed on the handle beam 2 and connected to the brake 4 by wires, and the headlight 3 is fixed on the front bracket 21 and connected with the generator 19 by wires, the front and rear of the car chain 9 are respectively connected to the sprocket 8 and the small sprocket 11, the sprocket 8 is connected to the pedal 7, the auxiliary vehicle beam 23 supports the auxiliary handle beam 14, and the auxiliary vehicle 23 is connected to the pedal 7. The main car 26 is connected.

[0031] By adopting the above-mentioned technical scheme: a folding bicycle for two persons, comprising: a brake 1 installed on...

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Abstract

The invention belongs to the technical field of bicycle devices, and in particular relates to a folding tandem bicycle. The folding tandem bicycle is most mainly characterized in that a secondary bicycle can be freely folded and used, and can be hung and leant on a primary bicycle when not in use, thus double riding is changed into single riding, and a storage space also can be saved when the bicycle is stored; a raincoat bag also can serve as a seat cushion when not in use; the folding tandem bicycle comprises a bicycle brake mounted on a handle beam and connected with a braking device by a wire, a headlight is fixed on a bicycle front support and is connected with a generator by a wire, the front and the back of a bicycle chain are respectively connected with a chain wheel and a small chain wheel, the chain wheel is connected with pedals, a secondary bicycle beam supports a secondary handle beam, and the secondary bicycle is connected with the primary bicycle. The folding tandem bicycle has the advantages of simple structure, small size and safety and reliability in use, and is suitable for being ridden by two persons simultaneously, and the riding fun is increased.

Description

technical field [0001] The invention belongs to the technical field of electrical switch cabinets, and in particular relates to a double folding bicycle. Background technique [0002] A bicycle, also known as a bicycle or bicycle, is usually a small land vehicle with two wheels. After a person rides on the car, it is powered by pedals, which is a green and environmentally friendly means of transportation. More and more people use bicycles as fitness equipment for cycling exercise and bicycle outings. [0003] Tandem bicycles, bicycles ridden by two people, can be pedaled together by two people, often appear in tourist places, suitable for couples, enjoy the fun of riding together, there are also three-person and four-person bicycles, but tandem bicycles are more common, and their comfort and convenience Traveling has become the choice of more tourists. Cycling not only relieves the pressure of daily work, but also several people perform a driving scene on two wheels, whic...

Claims

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Application Information

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IPC IPC(8): B62K15/00B62K13/04B62K13/02
Inventor 张云苓
Owner TIANJIN AIDU BICYCLE
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